Various classes of problems lend themselves to parallel computing solutions. This article discusses the concepts and shows how Linux can be used to address the problem.
Los Alamos National Laboratory and Caltech obtain gigaflops performance on parallel Linux machines running free software and built of commodity parts costing less than $55,000 each.
Kill: The Command to End All Commands Need to get rid of a job that's gotten into a loop and refuses to end? Here's a command that will take care of the problem.
Securing Networked Applications with SESAME This article describes the SESAME Security Architecture and how it can be used to secure your networked applications.